Watch The Third Watch now on Miruro — Free Anime Streaming The series is set many years after a devastating war, which killed 80% of the Earth's population. Earth is being watched by a group of beings known as The… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusAiringCountryJapan Action · Adventure · Mecha · Sci-Fi Seinen The Third: Aoi Hitomi no Shoujo (Adaptation) · The Third: Aoi Hitomi no Shoujo (Source)